Cita APA (7a ed.)
Herbert, B. (2010). When the crowd becomes the source [Ushahidi]. Technical Centre for Agricultural and Rural Cooperation.
Cita Chicago Style (17a ed.)
Herbert, Brian. When the Crowd Becomes the Source [Ushahidi]. Technical Centre for Agricultural and Rural Cooperation, 2010.
Cita MLA (9a ed.)
Herbert, Brian. When the Crowd Becomes the Source [Ushahidi]. Technical Centre for Agricultural and Rural Cooperation, 2010.
Precaución: Estas citas no son 100% exactas.